Saving TpChannel on creating TfMediaSignallingChannel
Saving TpChannel on creating TfMediaSignallingChannel

Signed-off-by: Paulo Pizarro <529966c315c3a5a18b2786f478bdab79b84cacec@gmail.com>

freedesktop-unofficial-mirror/telepathy__telepathy-farstream,freedesktop-unofficial-mirror/telepathy__telepathy-farstream,freedesktop-unofficial-mirror/telepathy__telepathy-farstream